237861828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5637

約数の個数: 72

約数和(自身を含む): 637280280

約数和(自身を除く): 399418452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 5557, 7134, 10701, 11114, 14268, 16671, 21402, 22228, 33342, 42804, 50013, 66684, 100026, 161153, 200052, 227837, 322306, 455674, 483459, 644612, 683511, 911348, 966918, 1367022, 1450377, 1933836, 2050533, 2734044, 2900754, 4101066, 5801508, 6607273, 8202132, 13214546, 19821819, 26429092, 39643638, 59465457, 79287276, 118930914, 237861828]

約数ペア:

[(1, 237861828), (2, 118930914), (3, 79287276), (4, 59465457), (6, 39643638), (9, 26429092), (12, 19821819), (18, 13214546), (29, 8202132), (36, 6607273), (41, 5801508), (58, 4101066), (82, 2900754), (87, 2734044), (116, 2050533), (123, 1933836), (164, 1450377), (174, 1367022), (246, 966918), (261, 911348), (348, 683511), (369, 644612), (492, 483459), (522, 455674), (738, 322306), (1044, 227837), (1189, 200052), (1476, 161153), (2378, 100026), (3567, 66684), (4756, 50013), (5557, 42804), (7134, 33342), (10701, 22228), (11114, 21402), (14268, 16671)]